SuanShu 3.1.1 is now released

RyuParticipant 2014-11-20 at 11:13 am
We have released an update of SuanShu, the Java numerical and statistical library. http://www.numericalmethod.com/trac/numericalmethod/wiki/SuanShu

This release has new features and some bug fixes. The highlights are as the following.
- Multi-threaded genetic algorithm is now repeatable.
- Fixed bugs in ARIMA forecast and significantly improved the performance (100x faster).
More information can be found in the javadoc: http://www.numericalmethod.com/javadoc/suanshu/ This version is backward compatible with the previous release.

suanshu-3.1.1.zip can be downloaded from: http://numericalmethod.com/suanshu/ Note: If you have trouble downloading the file, e.g., download interrupted, try to temporarily disable your anti-virus software.
msaeidParticipant 2014-11-21 at 4:43 pm

hi,

well, I downloaded the new trial version, it works fine except for FactorAnalysis. always gives me “com.numericalmethod.suanshu.misc.license.InvalidLicense: The license is invalid for the OPTIM package ”

is there any clue about it?
RyuParticipant 2014-11-21 at 4:53 pm

Hi, the BASIC modules of SuanShu is free (up to an expiry) but for the OPTIM modules, you need to make a purchase. See the pricing here: http://numericalmethod.com/commercial-license-payment/

You can also request a trial license for the full SuanShu by emailing: sales [AT] numericalmethod [DOT] com.